<template>
  <div class="list-null-box" v-if="len==0" @click="tipThisWarnInfo">
    {{ (warnInfo&&warnInfo!='')?warnInfo:'暂未记录' }}
  </div>
</template>

<script>
  export default {
    props: ['len', 'warnInfo'],
    components: {},
    data() {
      return {}
    },
    methods: {
      tipThisWarnInfo() {
        let _this = this;
        _this.$emit('click', null);
      },
    }
  }
</script>

<style scoped>
</style>
